/*主体内容*/
.bd{
	height: 510px;
    background: url(../images/bg.png) center 30px no-repeat;
    background-size: 155%;
    background-color: #DCEAF3;
}
.bdArea{
	padding: 10px 5px 0 15px;
}
.bdATxt{
	margin-right: 10px;
}
.bdATxt h3{
	margin-bottom: 5px;
}